Mobile data terminal or similar article
FIG. 1 is a top, front, right side perspective view of a mobile data terminal or similar article showing our new design; 
     FIG. 2 is a left side elevational view thereof; 
     FIG. 3 is a rear elevational view thereof; 
     FIG. 4 is a bottom plan view thereof. 
     The keys and knobs are shown in broken lines in FIGS. 1-4 for illustrative purposes only and form no part of the claimed design.